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Acta Agronomica Sinica ›› 2019, Vol. 45 ›› Issue (9): 1398-1406.doi: 10.3724/SP.J.1006.2019.81093

• TILLAGE & CULTIVATION· PHYSIOLOGY & BIOCHEMISTRY • Previous Articles     Next Articles

Effect of above- and below-ground interaction intensity on photosynthetic characteristics of wheat-maize intercropping

DU Jin-Yong,CHAI Qiang(),WANG Yi-Fan,FAN Hong,HU Fa-Long,YIN Wen,LI Deng-Ye   

  1. Gansu Provincial Key Laboratory of Arid Land Crop Science/Faculty of Agronomy, Gansu Agricultural University, Lanzhou 730070, Gansu, China
  • Received:2018-12-27 Accepted:2019-04-15 Online:2019-09-12 Published:2019-08-13
  • Contact: Qiang CHAI E-mail:Chaiq@gsau.edu.cn
  • Supported by:
    This study was supported by the National Natural Science Foundation of China(31771738);the “Twelfth Five-Year” National Key Technology Support Program of China(2012BAD14B10)

Abstract:

A field experiment of wheat-maize intercropping was conducted from 2015 to 2017, with three root separation treatment adopted to produce the different below-ground interactions: (i) root separation with producing plastic cloth no below-ground interaction (P); (ii) root separation with producing nylon mesh partial below-ground interaction (N); and (iii) no root separation, producing complete below-ground interaction. Two planting densities; M1 and M2 (with 45,000 and 52,500 maize plants per hectare), were employed to create the different above-ground interactions. The above- and below-ground complete interaction significantly improved the leaf area duration (LAD), net assimilation rate (NAR) of the intercropped, and net photosynthetic rate (Pn) of the intercropped maize. Compared with low density treatment, the LAD of high maize density was improved by an average of 12.4%. Compared with nylon mesh and plastic sheet root barriers no root barrier increased LAD by 10.3% and 29.0%. Maize Pn was improved by 11.2% under high density than under low density. No root barrier improved Pn by 4.7% and 7.7% as compared with nylon mesh and plastic sheet root barriers, respectively. There was no significant effect of maize density on NAR of the intercropping system. No root barrier improved NAR by 11.5% and 14.8% as compared with nylon mesh and plastic sheet root barriers, respectively. During the late growth period, grain yield was significantly correlated with LAD. The above- and below-ground interactions synergistically affected LAD and Pn, which influenced NAR of the intercropping system. Therefore, the synergistic effect could be promoted by increasing maize density and above- and below-ground interactions, which would promote the intercropping system productivity.

Key words: crops intercropping, planting density, root interaction, intensity of interactions, photosynthetic characteristics

Fig. 1

Location of intercropped crops and partition of root in wheat/maize intercropping"

Fig. 2

LAD changes in intercropped wheat, corn, and population W/M1: maize intercropping wheat with low density without root separation; W/M2: maize intercropping wheat with high density without root separation; NW/M1: corn intercropping wheat low density nylon mesh root separation; NW/M2: corn intercropping wheat high density nylon mesh root separation; PW//M1: maize intercropped with wheat intercropped with low density plastic sheets for root separation; PW/M2: maize intercropped with wheat intercropped with high density plastic sheets for root separation. Bars are SE, n = 3."

Fig. 3

Net photosynthetic rate of intercropped wheat and maize Abbreviations are the same as those given in Fig. 2. Bars are SE, n = 3."

Fig. 4

Dynamic changes in net assimilation rate of intercropped wheat, maize, and population Abbreviations are the same as those given in Fig. 2. Bars are SE, n = 3."

Fig. 5

Mixed intercropping grain yield of wheat and corn Abbreviations are the same as those given in Fig.2. Bars are SE, n = 3. Bars superscripted by different letters are significantly different at the 0.05 probability level."

Table 1

Correlation between grain yield and net photosynthetic rate (Pn) and leaf area duration (LAD) "

参数
Parameter
出苗后天数 Days after the emergence of seedling
15-30 d 30-45 d 45-60 d 60-75 d 75-90 d 90-105 d 105-120 d 120-135 d
Pn 小麦Wheat 0.127 -0.106 -0.521**
玉米Maize 0.610** 0.008 0.180 0.282 -0.332
LAD 间作 Intercropping -0.574 -0.247 -0.097 0.610** 0.752** 0.688** 0.749** 0.671**
[1] 张黛静, 马雪, 王晓东, 杨杰瑞, 王多多, 王真, 陈惠婷, 李春喜 . 品种与密度对豫中地区小麦光合生理特性及光能利用率的影响. 麦类作物学报, 2014,34:388-394.
Zhang D J, Ma X, Wang X D, Yang J R, Wang D D, Wang Z, Chen H T, Li C X . Effects of variety and density on photosynthetic traits and light utilization efficiency of wheat in middle Henan province. J Triticeae Crops, 2014,34:388-394 (in Chinese with English abstract).
[2] 王自奎, 吴普特, 赵西宁, 李正中, 付小军 . 作物间套作群体光能截获和利用机理研究进展. 自然资源学报, 2015,30:1057-1066.
Wang Z C, Wu P T, Zhao X N, Li Z Z, Fu X J . A review of light interception and utilization by intercropped canopies. J Nat Res, 2015,30:1057-1066 (in Chinese with English abstract).
[3] Lithourgidis A S, Dordas C A, Damalas C A, Vlachostergios D N . Annual intercrops: an alternative pathway for sustainable agriculture. Aust J Crop Sci, 2011,5:396-410.
[4] 周海燕, 柴强, 黄高宝, 白锦龙 . 绿洲灌区典型间作模式的产量和光能利用效率. 甘肃农业大学学报, 2012,47(6):68-73.
Zhou H Y, Chai Q, Huang G B, Bai J L . The yield and light use efficiency of different intercropping systems in the Hexi Oasis irrigation area. J Gansu Agric Univ, 2012,47(6):68-73 (in Chinese with English abstract).
[5] 李洪岐, 蔺海明, 梁书荣, 赵会杰, 王俊忠 . 密度和种植方式对夏玉米酶活性和产量的影响. 生态学报, 2012,32:6584-6590.
Li H Q, Lin H M, Liang S R, Zhao H J, Wang J Z . Effects of planting densities and modes on activities of some enzymes and yield in summer maize. Acta Ecol Sin. 2012,32:6584-6590 (in Chinese with English abstract).
[6] 黄高宝 . 集约栽培条件下间套作的光能利用理论发展及其应用. 作物学报, 1999,25:16-24.
Huang G B . Development of light utilization theory for wheat/ corn intercropping in condition of intensive cultivation. Acta Agron Sin, 1999,25:16-24 (in Chinese with English abstract).
[7] 殷文, 赵财, 于爱忠, 柴强, 胡发龙, 冯福学 . 秸秆还田后少耕对小麦/玉米间作系统中种间竞争和互补的影响. 作物学报, 2015,41:633-641.
Yin W, Zhao C, Yu A Z, Chai Q, Hu F L, Feng F X . Effect of straw returning and reduced tillage on interspecific competition and complementation in wheat-maize intercropping system. Acta Agron Sin, 2015,41:633-641 (in Chinese with English abstract).
[8] Firbank L G, Watkinso A R. On the effects of competition: from monocultures to mixtures. In: Grace J B, Tilman D, eds. Perspectives on Plant Competition. San Diego: Academic Press, Inc. 1990. pp 165-192.
[9] 张宏芝, 陈兴武, 雷钧杰, 乔旭, 赵奇, 高永红 . 杏麦间作模式下小麦光合速率、叶绿素荧光及产量对追氮量和播种密度的响应. 麦类作物学报, 2015,35:387-393.
Zhang H Z, Chen X B, Lei J J, Qiao X, Zhao Q, Gao Y H . Effect of planting density and topdressing nitrogen on photosynthetic rate and chlorophyll fluorescence and yield of wheat under apricot-wheat intercropping. J Triticeae Crops, 2015,35:387-393 (in Chinese with English abstract).
[10] 王一帆, 秦亚洲, 冯福学, 赵财, 于爱忠, 刘畅, 柴强 . 根间作用与密度协同作用对小麦间作玉米产量及产量构成的影响. 作物学报, 2017,43:754-762
Wang Y F, Qin Y Z, Feng F X, Zhao C, Yu A Z, Liu C, Chai Q . Synergistic effect of root interaction and density on yield and yield components of wheat-maize intercropping system. Acta Agron Sin, 2017,43:754-762 (in Chinese with English abstract)
[11] 黄进勇, 李新平, 孙敦立 . 黄淮海平原冬小麦-春玉米-夏玉米复合种植模式生理生态效应研究. 应用生态学报, 2003,14:51-56.
Huang J Y, Li X P, Sun D L . Ecophysiological effects of multiple cropping of winter wheat-spring corn-summer corn in Huang-Huai-Hai plain. Chin J Appl Ecol, 2003,14:51-56 (in Chinese with English abstract).
[12] 唐秀梅, 钟瑞春, 揭红科, 王泽平, 韩柱强 . 间作遮荫对花生光合作用及叶绿素荧光特性的影响. 西南农业学报, 2011,24:1703-1707.
Tang X M, Zhong R C, Jie H K, Wang Z P, Han Z Q . Effect of shading on photosynthesis and chlorophyll fluorescence characteristic of peanut under different inter-row space in cassava- peanut intercropping. Southwest Chin J Agric Sci, 2011,24:1703-1707 (in Chinese with English abstract).
[13] 焦念元, 李亚辉, 刘领, 齐付国, 尹飞, 宁堂原, 李增嘉, 付国占 . 隔根对玉米-花生间作光合特性与间作优势的影响. 植物生理学报, 2016,52:886-894.
Jiao N Y, Li Y H, Liu L, Qi G F, Yin F, Ning T Y, Li Z J, Fu Z G . Effects of root barrier on photosynthetic characteristics and intercropping advantage of maize-peanut intercropping. Plant Physiol J, 2016,52:886-894 (in Chinese with English abstract).
[14] 张晓艳, 杜吉到, 郑殿峰, 宋春艳, 陆旺, 宋丽萍 . 密度对大豆群体叶面积指数及干物质积累分配的影响. 大豆科学, 2011,30:96-100.
Zhang X Y, Du J D, Zheng D F, Song C Y, Lu W, Song L P . Effect of density on leaf area index, dry matter accumulation and distribution in soybean population. Soybean Sci, 2011,30:96-100 (in Chinese with English abstract).
[15] 李向岭, 李从锋, 侯玉虹, 葛均筑, 赵明 . 不同播期夏玉米产量性能动态指标及其生态效应. 中国农业科学, 2012,45:1074-1083.
Li X L, Li C F, Hou Y H, Ge J Z, Zhao M . Dynamic characteristics of summer maize yield performance in different planting dates and its effect of ecological factors. Agric Sci Sin, 2012,45:1074-1083 (in Chinese with English abstract).
[16] 陈国平 . 玉米的干物质生产与分配. 玉米科学, 1994, ( 1):48-53.
Chen G P . Dry matter production and distribution of maize, Maize Sci, 1994, ( 1):48-53.
[17] 吕越, 吴普特, 陈小莉, 王玉宝, 赵西宁 . 地上部与地下部作用对玉米/大豆间作优势的影响. 农业机械学报, 2014,45(1):129-136.
Lyu Y, Wu P T, Chen X L, Wang Y B, Zhao X N . Effect of above- and below-ground interactions on maize/soybean intercropping advantage. Trans CSAM, 2014,45(1):129-136.
[18] Awal M A, Koshi H, Ikeda T . Radiation interception and use by maize/peanut intercrop canopy. Agric For Meteorol, 2006,139:74-83.
[19] Maddonni G A, Otegui M E, Cirilo A G . Plant population density, row spacing and hybrid effects on maize canopy architecture and light attenuation. Field Crops Res, 2001,71:183-193.
[20] 陈雨海, 余松烈, 于振文 . 小麦生长后期群体光截获量及其分布与产量的关系. 作物学报, 2003,29:730-734.
Chen Y H, Yu S L, Yu Z W . Relationship between amount or distribution of PAR interception and grain output of wheat communities. Acta Agron Sin, 2003,29:730-734 (in Chinese with English abstract).
[21] 吕越, 吴普特, 陈小莉, 王玉宝, 赵西宁 . 玉米/大豆间作系统的作物资源竞争. 应用生态学报, 2014,25:139-146
Lyu Y, Wu P T, Chen X L, Wang Y B, Zhao X N . Resource competition in maize-soybean intercropping system, Chin J Appl Ecol, 2014,25:139-146 (in Chinese with English abstract).
[22] 焦念元, 宁堂原, 杨萌珂, 付国占, 尹飞, 徐国伟, 李增嘉 . 玉米花生间作对玉米光合特性及产量形成的影响. 生态学报, 2013,33:4324-4330.
Jiao N Y, Ning T Y, Yang M K, Fu Z G, Yin F, Xu G W, Li Z J . Effects of maize-peanut intercropping on photosynthetic characters and yield forming of intercropped maize. Acta Ecol Sin, 2013,33:4324-4330 (in Chinese with English abstract).
[23] 刘广才, 杨祁峰, 李隆 . 小麦/玉米间作优势及地上部与地下部因素的相对贡献研究. 干旱地区农业研究, 2005,38:1787-1795.
Liu G C, Yang Q F, Li L . Intercropping advantage and contribution of above-ground and under-ground interactions in wheat- maize intercropping. Agric Res Arid Areas, 2005,38:1787-1795 (in Chinese with English abstract).
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